Over 14 years of QE: https://en.wikipedia.org/wiki/Quantitative_easing#United_States https://en.wikipedia.org/wiki/Quantitative_easing#United_Sta... And Quanti

Over 14 years of QE: https://en.wikipedia.org/wiki/Quantitative_easing#United_States https://en.wikipedia.org/wiki/Quantitative_easing#United_Sta... And Quantitative Easing is a "refinement" of the Greenspan Put in the late 1980s. So yeah, 30+ years at this point.